CN103362441B - A kind of new drill jumbo - Google Patents

A kind of new drill jumbo Download PDF

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Publication number
CN103362441B
CN103362441B CN201210110923.3A CN201210110923A CN103362441B CN 103362441 B CN103362441 B CN 103362441B CN 201210110923 A CN201210110923 A CN 201210110923A CN 103362441 B CN103362441 B CN 103362441B
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China
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guide rail
common motive
plane
motive power
oil cylinder
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Expired - Fee Related
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CN201210110923.3A
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Chinese (zh)
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CN103362441A (en
Inventor
李立华
毕可仁
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李立华
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Priority to CN201210110923.3A priority Critical patent/CN103362441B/en
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Publication of CN103362441B publication Critical patent/CN103362441B/en
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Abstract

A kind of new drill jumbo,The present invention relates to the jewel hole of underground roadway blast working equipment,It includes the not core drilling rig of major diameter drilling tool,Chain railcar,Common motive power brill and auxiliary equipment etc.,It is characterized in that,Fixed two layers of frame up and down on chain railcar,Two cross slide ways being parallel to each other are installed in the upper plane of lower bearing bracket,There is the cross slide way on two grooves and lower bearing bracket being parallel to each other to coordinate on the lower plane of upper spider,Upper spider transversely guide rail can slide toward Complex in the presence of horizontal oil cylinder,At the middle part of upper spider, the direction of advance along chain railcar installs the not core drilling rig of a major diameter drilling tool,Two common motive powers are installed in parallel therewith in the both sides same level of the not core drilling rig of major diameter drilling tool to bore,Two common motive powers are respectively installed by auxiliary equipment in the top for the outer side frame that each common motive power bores to bore,The present invention is simple in construction,Jewel hole speed is fast,Hole depth is big,Driving medium-length hole blasting operation can be realized.

Description

A kind of new drill jumbo
Technical field
The present invention relates to a kind of jewel hole of underground roadway blast working equipment.
Background technology
The widely used angled cut mode explosion of sinking and drifting, but this blasting method has perforating amount both at home and abroad at present Greatly, gunpowder dosage is more, blast hole utilization factor is low, advance of working cycle is small, cost is high, it is impossible to realizes medium-length hole blasting operation and speed of application The shortcomings of slow.With burn cut mode explosion, due to lacking a kind of advanced blasting method and the drill jumbo adaptable with it, Up to the present medium-length hole blasting is not realized successfully also at home and abroad, a kind of digging laneway explosion of nearest my invention is drawn The new method of groove, this new drill jumbo in order to realize the new method of this digging laneway burn cut design, Can realize excavation medium-length hole blasting operation with this drill jumbo, and driving speed can be increased substantially, reach efficiently, The effect of low consumption.
The content of the invention
It is an object of the invention to design one kind to cut major diameter sky eye, and can on driving face rock mass The rig of common borehole is bored, to realize that necessary condition is created in the operation of driving face medium-length hole blasting.
The technical proposal of the invention is realized in this way:
A kind of new drill jumbo, it includes the not core drilling rig of major diameter drilling tool, chain railcar, and common motive power bores and attached Belong to device etc., it is characterised in that fixed two layers of frame up and down on chain railcar, two phases are installed in the upper plane of lower bearing bracket Mutually parallel horizontal trapezoid guide rail, have on the lower plane of upper spider on two horizontal trapezoid being parallel to each other grooves and lower bearing bracket Horizontal trapezoid guide rail coordinate, have two horizontal oil cylinders at the both ends of lower bearing bracket, one end and the lower bearing bracket of horizontal oil cylinder are hinged, separately One end is hinged with upper spider, and in the presence of horizontal oil cylinder, upper spider can back and forth be slided along the horizontal trapezoid guide rail on lower bearing bracket It is dynamic.At the middle part of upper spider, the direction of advance along chain railcar installs the not core drilling rig of a major diameter drilling tool, is bored in major diameter Two common motive powers are installed in parallel therewith in the both sides same level of the not core drilling rig of tool to bore, bored in each common motive power Outside two common motive powers be respectively installed by auxiliary equipment bored.
In the technical scheme, it is characterised in that the unit head of the not core drilling rig of major diameter drilling tool is with the gear of its inside Coordinated with power transmission shaft with gear, unit head also with two trapezoidal grooves of its underpart with two be fixed on upper spider trapezoidal lead Rail coordinates, and motor is arranged on rear side of unit head, is hinged in the lower rearward side of unit head with being fed the live post end of oil cylinder, is fed oil cylinder The other end and upper spider on trapezoidal rails behind fixation it is column articulated, the lower end of fixed column is vertical with the upper spider of chain railcar It is affixed.In major diameter not affixed a semicircular clamper, the clamping of clamper in the trapezoidal rails of coring drill rod front end Power comes from its internal oil cylinder effect, and oil cylinder pushing semicircle brake shoe during work inside clamper blocks major diameter and do not taken Core drilling rod, realize and be lengthened or shortened entering button, moving back and pull work for drilling rod.
In the above-mentioned technical solutions, it is further characterized in that in the same plane of the not core drilling rig both sides of major diameter drilling tool Each installation one common motive power parallel with the not core drilling rig of major diameter drilling tool bores, and its mounting means is:In major diameter drilling tool Not core drilling rig each affixed rectangle cushion block in both sides, the both ends of upper spider, in the upper plane of rectangle cushion block and drilling rod Vertically arranged three manholes of bearing of trend, fix a work shape guide rail, its fixed form above each two cushion block It is each a vertically affixed cylindrical member, the cylindrical member and rectangle on the axis on the lower plane of work shape guide rail both ends Some manhole on cushion block, which coordinates, realizes fixation.One is installed on every work shape guide rail can be past on work shape guide rail The common motive power slided again bores, and every power drill blocks the upper plane of work shape guide rail by four U-shaped claws of its two side lower part Edge, vertically an affixed common motive power bores drill pipe positioner, the positioning in plane on the front end of every work shape guide rail Device is one block of rectangle plane plate, has manhole to coordinate with the drilling rod that common motive power bores at the upper middle part of rectangle plane plate, rises Positioning action, the live post end of the afterbody that every common motive power bores and a feed oil cylinder are hinged, each outer shell for being fed oil cylinder Surface and the upper plane of work shape guide rail are affixed, and each feed oil cylinder bottom outer surface and one be enclosed on fixed outer surface of column On the outer surface of sleeve pipe be hinged, the lower end of the fixed column is vertically fixed on the upper spider of work shape guide rail rear end.
In the above-mentioned technical solutions, it is further characterized in that, is pacified in the outside that every common motive power bores by auxiliary equipment Fill two common motive powers to bore, as brill explosion eye, its mounting means is:Make one it is parallel with the not core drilling rig of major diameter drilling tool Circular major axis --- one end of half rotating shaft and axle sleeve coordinate, axle sleeve is fixed in the top of fixed column, the lower end of its fixed column with The upper plane of chain railcar front end is vertically affixed, affixed with merging with the central through hole of a gear in the other end of circular major axis, The gear coordinates in gear-box with the reduction gearing in gear-box, and the reduction gearing in gear-box is driven by motor, gear The lower flat of case is fixed on the upper end of fixed column, and the other end of fixed column is vertical to be fixed in the upper plane of chain railcar, In excessively circular major axis --- in two different planes of half rotating shaft axial line, respectively in circular major axis --- both ends of half rotating shaft Vertical affixed the oil cylinder of two different strokes, in each plane, the live post end of oil cylinder respectively with a work shape guide rail A plane be hinged, the common motive power that can be reciprocatingly slided on work shape guide rail is installed on every work shape guide rail and bored, Four U-shaped claws that every common motive power drilled through its two side lower part block the upper horizontal edge of work shape guide rail, in every work shape Vertically an affixed common motive power bores drill pipe positioner in plane on the front end of guide rail, and the common motive power bores drilling rod positioning dress One block of rectangle plane plate is set to, has manhole to coordinate with the drilling rod that common motive power bores at the upper middle part of rectangle plane plate, it is fixed to rise Position effect.The live post end of the afterbody that every common motive power bores and a feed oil cylinder is hinged, each outer shell table for being fed oil cylinder Face and the upper plane of work shape guide rail are affixed, and each is fed oil cylinder bottom outer surface and one is enclosed on fixed outer surface of column The outer surface of sleeve pipe is hinged, and the lower end of the fixed column is vertically fixed in half rotating shaft.
The main feature of the present invention:
1st, this rig can both bore major diameter not core drill eye-shaped into the scope of freedom required for Cut Blasting.It can bore simultaneously again quick-fried Broken eye.
2nd, the depth of parallelism between each jewel hole of jewel hole position registration is high.
3rd, hole depth is big, and rig can realize the middle deep bursting work of driving whereby.
4th, jewel hole speed is fast, is favorably improved the cycling rate of driving.
5th, this drill configuration is simple, and it is easy to make, and investment cost is few.
Brief description of the drawings:
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is Fig. 1 of the present invention A-A sectional views.
1st, core drill drilling rod 3, common motive power drill bit 4, common motive power do not bore for coring major diameter drill bit 2, major diameter Drilling rod 5, unit head 6, motor 7, feed oil cylinder 8, fixed column 9, the trapezoidal rails 10 on upper spider, upper spider 11, lower bearing bracket 12, Rectangle cushion block 13, work shape guide rail 14, trapezoidal groove 15, clamper 16, common motive power bore 17, half rotating shaft 18, sleeve pipe 19, U-shaped card Pawl 20, chain railcar 21, Vertical Cylinders 22, axle sleeve 23, horizontal trapezoid guide rail 24, horizontal oil cylinder 25, power transmission shaft 26, gear-box 27, Common motive power bores drill pipe positioner 28, brake shoe 29, the manhole 31 of oil cylinder 30, cylindrical member
The present invention is described further below in conjunction with the accompanying drawings:
Embodiment:
The invention mainly comprises the not core drilling rig of major diameter drilling tool, chain railcar, common motive power brill and auxiliary equipment etc..Ginseng See that attached 1 figure is a kind of integrally-built front view of new drill jumbo, Fig. 2 is Fig. 1 part sectioned view, in chain railcar in figure (20) fixed two layers of frame (10) and (11) up and down, install two horizontal strokes being parallel to each other in the upper plane of lower bearing bracket (11) on To trapezoidal rails (23), there are two trapezoidal grooves being parallel to each other (14) to be led with horizontal trapezoid on the lower plane of upper spider (10) Rail (23) coordinate, have two horizontal oil cylinders at the both ends of lower bearing bracket, one end and the lower bearing bracket of horizontal oil cylinder are hinged, the other end with it is upper Frame is hinged, and in the presence of horizontal oil cylinder, upper spider (10) can be back and forth sliding along the horizontal trapezoid guide rail (23) on lower bearing bracket Dynamic, at the middle part of upper spider, the direction of advance along chain railcar installs the not core drilling rig of a major diameter drilling tool, is bored in major diameter Two common motive powers are installed in parallel therewith in the both sides same level of the not core drilling rig of tool and bore (16).
Two common motive powers are respectively installed by auxiliary equipment in the top for the outside upper spider (10) that each common motive power bores Bore (16).The unit head of the not core drilling rig of major diameter drilling tool is coordinated with the gear of its inside and power transmission shaft (25) with gear, is moved Power head is also matched somebody with somebody with two trapezoidal grooves (14) of its underpart with two forward trapezoidal rails being fixed on upper spider (10) (9) Closing, motor (6) is arranged on the rear side of unit head (5), is hinged at the live post end of the lower rearward side and feed oil cylinder (7) of unit head, Be fed that opposite side and the forward fixed column (8) behind trapezoidal rails (9) of oil cylinder are be hinged, the lower end of fixed column and chain railcar it is upper Frame (10) is vertical affixed.In major diameter not affixed two semicircular folders in the machine frame at two sides of core drill drilling rod (2) front end Holder (15), the clamping power of clamper come from its internal oil cylinder effect, the oil cylinder pushing half during work inside clamper Circular brake shoe blocks major diameter not core drill drilling rod (2), realizes and lengthens and shorten entering button, moving back button operation for drilling rod.
In the above-mentioned technical solutions, it is further characterized in that in the same plane of the not core drilling rig both sides of major diameter drilling tool Each installation one common motive power parallel with the not core drilling rig of major diameter drilling tool bores (16), and its mounting means is:In major diameter The drilling tool not both sides of the rig of coring, each affixed rectangle cushion block (12) in the both ends of upper spider (10), in the upper of rectangle cushion block In plane, with vertically arranged three manholes (30) of drilling rod bearing of trend, a work is fixed above each two cushion block Shape guide rail (13), its fixed form are each vertically affixed cylindrical structures on axis on the lower plane of work shape guide rail both ends Part (31), the cylindrical member coordinates with some manhole on rectangle cushion block realizes fixation.On every work shape guide rail The common motive power that installation one can reciprocatingly slide on work shape guide rail bores (16), and every power drill passes through the four of its two side lower part Individual U-shaped claw (19) blocks the upper horizontal edge of work shape guide rail, vertically affixed in plane on the front end of every work shape guide rail One common motive power bores drill pipe positioner (27), and the positioner is one block of rectangle plane plate, rectangle plane plate it is upper in Portion has manhole to bore drilling rod (4) cooperation with common motive power, plays the role of positioning, the afterbody and a feed that every common motive power bores The live post end of oil cylinder (7) is hinged, and the upper plane of each outer cylinder surfaces and work shape guide rail (13) for being fed oil cylinder is affixed and each The outer surface of the bottom outer surface and a sleeve pipe (18) being enclosed on fixed column (8) outer surface of individual feed oil cylinder is hinged, and this is solid The lower end of fixed column is vertically fixed on the upper spider (10) of work shape guide rail rear end.
Two common motive powers are respectively installed again by auxiliary equipment in the top for the outer side frame that every common motive power bores to bore (16), it is as brill explosion eye, its mounting means:Make a circle parallel with the not core drilling rig of major diameter drilling tool long One end of axle --- half rotating shaft (17) and axle sleeve (22) coordinate, and axle sleeve is fixed in the top of fixed column (8), its fixed column (8) Lower end is vertical with the upper spider of chain railcar front end affixed, in circular major axis --- the other end of half rotating shaft (17) and gear Central through hole is affixed with merging, and the gear coordinates in gear-box (26) with the reduction gearing in gear-box, in gear-box Reduction gearing is driven by motor (6), and the bottom of gear-box is fixed on the upper end of fixed column (8), and the other end of fixed column is vertical The upper spider (10) for being fixed in chain railcar on, in excessively circular major axis --- in two different planes of half rotating shaft core, point Not in circular major axis --- vertical affixed the Vertical Cylinders (21) of two different strokes in the both ends of half rotating shaft, in each plane Interior, the plane of the live post end of oil cylinder respectively with a work shape guide rail (13) is hinged, and one is installed on every work shape guide rail Platform can bore (16) with the common motive power to be reciprocatingly slided on work shape guide rail, and every common motive power drilled through four U of its two side lower part Shape claw (19) blocks the upper horizontal edge of work shape guide rail, on the front end of every work shape guide rail in plane, vertically affixed one Individual common motive power bores drill pipe positioner, and it is one block of rectangle plane plate that the common motive power, which bores drill pipe positioner, in rectangle plane The upper middle part of plate has manhole to bore drilling rod cooperation with common motive power, plays the role of positioning.The afterbody and one that every common motive power bores The live post end of individual feed oil cylinder (7) is hinged, and the upper plane of each outer cylinder surfaces and work shape guide rail for being fed oil cylinder is affixed, and often One feed oil cylinder bottom outer surface and the outer surface of a sleeve pipe being enclosed on fixed outer surface of column (18) are hinged, the fixed column (8) lower end is vertically fixed in half rotating shaft (17).

Claims (4)

1. a kind of new drill jumbo, it includes the not core drilling rig of major diameter drilling tool, chain railcar, and common motive power bores and attached Device, it is characterised in that fixed two layers of frame up and down on chain railcar, installation two is mutually flat in the upper plane of lower bearing bracket Capable horizontal trapezoid guide rail, there are two horizontal trapezoid being parallel to each other grooves and the horizontal stroke on lower bearing bracket on the lower plane of upper spider Coordinate to trapezoidal rails, there are two horizontal oil cylinders at the both ends of lower bearing bracket, one end and the lower bearing bracket of horizontal oil cylinder are hinged, the other end It is hinged with upper spider, in the presence of horizontal oil cylinder, upper spider can reciprocatingly slide along the horizontal trapezoid guide rail on lower bearing bracket, Direction of advance of the middle part of upper spider along chain railcar installs the not core drilling rig of a major diameter drilling tool, in major diameter drilling tool not Two common motive powers are installed in parallel therewith in the both sides same level of core drilling rig to bore, in the outside that each common motive power bores Two common motive powers are respectively installed by auxiliary equipment and bored in the top of frame.
2. a kind of new drill jumbo according to claim 1, it is characterised in that described major diameter drilling tool does not take The unit head of core rig is coordinated with the gear of its inside with power transmission shaft with gear, and unit head is also with two trapezoidal grooves of its underpart Coordinate with two trapezoidal rails being fixed on upper spider, hydraulic motor is arranged on rear side of unit head, behind the bottom of unit head Side is hinged with being fed the live post end of oil cylinder, the fixed column hinge being fed behind the trapezoidal rails on the other end and upper spider of oil cylinder Connect, the lower end of fixed column is vertical with the upper spider of chain railcar affixed, affixed one in the trapezoidal rails of major diameter drilling rod front end Individual semicircular clamper.
A kind of 3. new drill jumbo according to claim 1, it is characterised in that it is described in major diameter drilling tool not Two common motive powers are installed in parallel therewith on the both sides same plane of core drilling rig to bore, its mounting means is:Bored in major diameter Each affixed rectangle cushion block in both sides, the both ends of upper spider of the not core drilling rig of tool, in the upper plane of rectangle cushion block, with boring Vertically arranged three manholes of bar bearing of trend, fix a work shape guide rail, its fixation side above each two cushion block Formula is each vertically affixed cylindrical member, the cylindrical member and square on axis on the lower plane of work shape guide rail both ends Some manhole on shape cushion block, which coordinates, realizes fixation, and installation one can be on work shape guide rail on every work shape guide rail The common motive power to reciprocatingly slide bores, and every power drill blocks the upper flat of work shape guide rail by four U-shaped claws of its two side lower part Face edge, vertically an affixed common motive power bores drill pipe positioner in plane on the front end of every work shape guide rail, and this is fixed Position device is one block of rectangle plane plate, has manhole to coordinate with the drilling rod that common motive power bores at the upper middle part of rectangle plane plate, Play the role of positioning, the live post end of the afterbody that every common motive power bores and a feed oil cylinder is hinged, each to be fed the outer of oil cylinder The upper plane of cylinder surfaces and work shape guide rail is affixed, and each is fed oil cylinder bottom outer surface and one is enclosed on fixed outer surface of column On the outer surface of sleeve pipe be hinged, the lower end of the fixed column is vertically fixed on the upper spider of work shape guide rail rear end.
4. a kind of new drill jumbo according to claim 1, it is characterised in that described to be bored in each common motive power The top of outer side frame two common motive powers be respectively installed by auxiliary equipment bored, as boring explosion eye, its mounting means is:Make A piece circular major axis parallel with the not core drilling rig of major diameter drilling tool --- one end of half rotating shaft and axle sleeve coordinate, and axle sleeve is affixed At the top of fixed column, the lower end of its fixed column and the upper plane of chain railcar front end are vertical affixed, in the other end of circular major axis Affixed with merging with the central through hole of a gear, the gear coordinates in gear-box with the reduction gearing in gear-box, tooth Reduction gearing in roller box is driven by motor, and the lower flat of gear-box is fixed on the upper end of fixed column, fixed column it is another End is vertical to be fixed in the upper plane of chain railcar, in excessively circular major axis --- two different planes of half rotating shaft axial line It is interior, respectively in circular major axis --- vertical affixed the oil cylinder of two different strokes in the both ends of half rotating shaft, in each plane, A plane of the end of oil cylinder respectively with a work shape guide rail is hinged, and one is installed on every work shape guide rail can be in work shape The common motive power to be reciprocatingly slided on guide rail bores, and four U-shaped claws that every common motive power drilled through its two side lower part block work shape The upper horizontal edge of guide rail, vertically an affixed common motive power bores drilling rod positioning in plane on the front end of every work shape guide rail Device, it is one block of rectangle plane plate that the common motive power, which bores drill pipe positioner, has manhole at the upper middle part of rectangle plane plate Coordinate with the drilling rod that common motive power bores, play the role of positioning, the afterbody and the live post end of a feed oil cylinder that every common motive power bores Portion is hinged, and each outer surface for being fed oil cylinder and the upper plane of work shape guide rail are affixed, and each feed oil cylinder bottom outer surface It is hinged with the outer surface of a sleeve pipe being enclosed on fixed outer surface of column, the lower end of the fixed column is vertically fixed in half rotating shaft On.
CN201210110923.3A 2012-04-08 2012-04-08 A kind of new drill jumbo Expired - Fee Related CN103362441B (en)

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Application Number Priority Date Filing Date Title
CN201210110923.3A CN103362441B (en) 2012-04-08 2012-04-08 A kind of new drill jumbo

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Application Number Priority Date Filing Date Title
CN201210110923.3A CN103362441B (en) 2012-04-08 2012-04-08 A kind of new drill jumbo

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CN103362441B true CN103362441B (en) 2018-01-16

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106401472A (en) * 2016-08-26 2017-02-15 陕西斯达煤矿安全装备有限公司 All-dimensional deep hole drilling machine
CN109356606A (en) * 2018-10-26 2019-02-19 张世远 A kind of solid rock stratum hole brill method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614807A (en) * 1947-10-21 1952-10-21 Joy Mfg Co Rock drilling apparatus
US6981855B2 (en) * 2002-09-30 2006-01-03 Sandvik Ab Drilling rig having a compact compressor/pump assembly
CN2900757Y (en) * 2005-11-17 2007-05-16 中南大学 Full hydraulic omnibearing down the hole drill
CN201401130Y (en) * 2009-04-20 2010-02-10 浙江志高机械有限公司 All-hydraulic rock drilling crawler
CN201802409U (en) * 2010-01-20 2011-04-20 孙跃强 Multi-arm rock drill
CN101858212A (en) * 2010-03-23 2010-10-13 中国矿业大学 Four-drill auger miner
FI20106019A0 (en) * 2010-10-01 2010-10-01 Sandvik Mining & Constr Oy Beam assembly for rock drilling equipment

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